Hi guys, I just face to the weird problem. When I move both mysql-db and elastic-search to the new one, the Ingestion - UI frontend is empty as a blank page. Although I’ve triggered migration job to restore indices, but result is still the same. Step to reproduce: • Go to Ingestion page. • The UI loads skeleton page then shows “Loading ingestion sources” popup. • After the popup fades away, the UI becomes the blank page.

Are there any errors in the console logs / GMS docker container logs?

I’ve figured out the problem. Last week, I upgrade our elastic-search to v8.2.3 so it causes these issues. The latest elastic-search may be incompatible with datahub components.

By chance, do you remember the sequence of steps that caused the issue? Was it just (1) ingest, (2) upgrade ES, (3) see issue, or did you do something else in the middle

Here is those steps: • Deploy the new elastic-search to replace the testing one. (In this step, I used the latest elastic chart) • Helm upgrade DataHub to the latest version 0.8.45. • Open the web front-end and Ingestion page. Then the issues was shown in here.